A portable hand operated pipe grooving tool,申请号GB19480007851-传众专利搜索

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法人/股东/高管

发明名称	A portable hand operated pipe grooving tool
摘要
申请公布号	GB640114(A)	申请公布日期	1950.07.12
申请号	GB19480007851	申请日期	1948.03.16
申请人	VICTAULIC COMPANY OF AMERICA	发明人
分类号	B23B5/16	主分类号	B23B5/16
代理机构		代理人
主权项
地址

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